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SYNOPSIS
#include <pcre2.h>
int pcre2_set_compile_extra_options(pcre2_compile_context *ccontext, PCRE2_SIZE extra_options);
This function sets additional option bits for pcre2_compile() that are housed in a compile context. It completely replaces all the bits. The extra options are:
PCRE2_EXTRA_ALLOW_SURROGATE_ESCAPES Allow \x{df800} to \x{dfff} in UTF-8 and UTF-32 modes
There is a complete description of the PCRE2 native API in the
pcre2api
page and a description of the POSIX API in the
pcre2posix
page.
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